201127845

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{8161}}^1$

素因数の和:8253

約数の個数: 32

約数和(自身を含む): 338494464

約数和(自身を除く): 137366619

約数列:

[1, 3, 5, 15, 31, 53, 93, 155, 159, 265, 465, 795, 1643, 4929, 8161, 8215, 24483, 24645, 40805, 122415, 252991, 432533, 758973, 1264955, 1297599, 2162665, 3794865, 6487995, 13408523, 40225569, 67042615, 201127845]

約数ペア:

[(1, 201127845), (3, 67042615), (5, 40225569), (15, 13408523), (31, 6487995), (53, 3794865), (93, 2162665), (155, 1297599), (159, 1264955), (265, 758973), (465, 432533), (795, 252991), (1643, 122415), (4929, 40805), (8161, 24645), (8215, 24483)]